Abstract
In this article we report the results of detailed interacting boson model calculations with configuration mixing for the neutron-deficient Pb isotopes. Calculated energy levels and values for are discussed and some care is suggested concerning the current classification on the basis of level systematics of the and states in . Furthermore, quadrupole deformations are extracted for and the mixing between the different families (0p-0h, 2p-2h, and 4p-4h) is discussed in detail. Finally, the experimental and the theoretical level systematics are compared.
- Received 3 March 2008
DOI:https://doi.org/10.1103/PhysRevC.77.064324
©2008 American Physical Society